€77 Find Cheap Flights from Helsinki to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helsinki to Ireland departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Helsinki to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Helsinki to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Helsinki to Ireland

Sat, 14 Mar - Sat, 21 Mar
Ryanair Logo
20:45 - 22:45
HEL
-
DUB
28h 00m
2 stops
Ryanair Logo
20:00 - 11:05
DUB
-
HEL
13h 05m
1 stop
€144Ryanair
Fri, 10 Apr - Wed, 15 Apr
Multiple Airlines Logo
08:30 - 22:35
HEL
-
DUB
16h 05m
2 stops
Multiple Airlines Logo
08:30 - 16:55
DUB
-
HEL
6h 25m
1 stop
€146Multiple Airlines
Wed, 4 Mar - Thu, 12 Mar
Multiple Airlines Logo
07:40 - 20:20
HEL
-
DUB
14h 40m
2 stops
Multiple Airlines Logo
11:45 - 22:25
DUB
-
HEL
8h 40m
1 stop
€148Multiple Airlines
Fri, 27 Mar - Mon, 30 Mar
Multiple Airlines Logo
22:30 - 18:30
HEL
-
DUB
22h 00m
2 stops
Multiple Airlines Logo
20:00 - 16:40
DUB
-
HEL
18h 40m
2 stops
€149Multiple Airlines
Sun, 15 Mar - Sun, 22 Mar
Multiple Airlines Logo
19:45 - 07:50
HEL
-
DUB
14h 05m
1 stop
Multiple Airlines Logo
06:30 - 11:30
DUB
-
HEL
27h 00m
1 stop
€150Multiple Airlines
Thu, 19 Mar - Wed, 25 Mar
Ryanair Logo
20:15 - 22:10
HEL
-
DUB
27h 55m
2 stops
Ryanair Logo
18:10 - 10:25
DUB
-
HEL
14h 15m
1 stop
€150Ryanair
Mon, 16 Feb - Wed, 25 Feb
Multiple Airlines Logo
16:10 - 20:50
HEL
-
DUB
6h 40m
1 stop
Multiple Airlines Logo
08:30 - 21:10
DUB
-
HEL
10h 40m
1 stop
€151Multiple Airlines
Thu, 12 Feb - Thu, 19 Feb
Multiple Airlines Logo
20:15 - 07:50
HEL
-
DUB
13h 35m
1 stop
Multiple Airlines Logo
18:25 - 08:50
DUB
-
HEL
12h 25m
1 stop
€153Multiple Airlines
Fri, 13 Feb - Mon, 16 Feb
Multiple Airlines Logo
19:05 - 23:50
HEL
-
DUB
6h 45m
1 stop
Multiple Airlines Logo
21:15 - 10:25
DUB
-
HEL
11h 10m
1 stop
€155Multiple Airlines
Sat, 14 Feb - Mon, 16 Feb
Multiple Airlines Logo
00:05 - 07:50
HEL
-
DUB
9h 45m
1 stop
Multiple Airlines Logo
21:15 - 10:25
DUB
-
HEL
11h 10m
1 stop
€155Multiple Airlines
Booking Insights

KAYAK's insights & trends for Helsinki to Ireland flights

Get data-powered insights and trends into flights from Helsinki to Ireland to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Helsinki to Ireland flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ireland from Helsinki found in the last 72 hours was to Dublin, at €228 return. The most popular route is from Helsinki (HEL) to Dublin (DUB), and the cheapest round-trip airline ticket found on this route in the last 72 hours was €228.

Can I save money by flying with a stopover from Helsinki to Ireland?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of €270, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Helsinki to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Helsinki to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Helsinki to Ireland is March, when tickets cost €196 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of return tickets is €276 and €258 respectively.

What’s the cheapest day of the week to fly from Helsinki to Ireland?

The average price of all round-trip flights from Helsinki to Ireland clicked on KAYAK for each day over the last 12 months.

For Helsinki to Ireland, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Ireland back to Helsinki, the best deals are generally found on Wednesday, with Tuesday being the most expensive.

How far in advance should I book a flight from Helsinki to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Helsinki to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Helsinki to Ireland, you should book around 2 weeks before departure, which saves you about 34% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight€77
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Helsinki to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Helsinki to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helsinki to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helsinki to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Helsinki to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helsinki to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Helsinki to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helsinki to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Helsinki to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ireland?

    The cheapest time of day to fly to Ireland is generally in the morning, when retur flights cost €239 on average. Morning departures are around 12% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the evening, which is peak travel time and where the average cost of a ticket is €270.

Reviews of the top airline flying from Helsinki to Ireland

 
Need help choosing which airline to fly with from Helsinki to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1356 reviews
7.5Comfort
6.9Entertainment
7.7Boarding
6.7Food
8.2Crew
Airline reviews

Very good seat, very comfortable, good food, and good service.

10.0 ExcellentSunny, Jan 2026
HEL - DEL
Read more Finnair reviews

Very good seat, very comfortable, good food, and good service.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Everything you need to know for your flight from Helsinki to Ireland

Information on your arrival and departure airports

Helsinki (HEL)